2020年考研英语一真题答案及解析收集.pdf

2020 年考研英语一真题答案及解析Section I Use of English Directions ：Read the following text. Choose the best word (s) for each numbered blank and mark A, B, C or D on the ANSWER SHEET. (10 points)Even if families are less likely to sit down to eat together than was once the case, millions of Britons will none the less have partaken this weekend of one of the nations great traditions: the Sunday roast._1_ a cold winters day, few culinary pleasures can _2_it.Yet as we report now, the food police are determined that this _3_ should be rendered yet another guilty pleasure _4_ to damage our health.The Food Standards Authority (FSA) has _5_ a public warning about the risks of a compound called acrylamide that forms in some foods cooked _6_ high temperatures.This means that people should _7_ crisping their roast potatoes, spurn thin-crust pizzas and only _8_ toast their bread.But where is the evidence to support such alarmist advice?_9_ studies have shown that acrylamide can cause neurological damage in mice, there is no _10_ evidence that it causes cancer in humans.Scientists say the compound is _11_ to be carcinogenic but have no hard scientific proof._12_ the precautionary principle, it could be argued that it is _13_ to follow the FSA advice. _14_, it was rumored that smoking caused cancer for years before the evidence was found to prove a _15_. Doubtless a piece of boiled beef can always be _16_ up on Sunday alongside some steamed vegetables,without the Yorkshire pudding and no wine.But would life be worth living?_17_, the FSA says it is not telling people to cut out roast foods _18_, but to reduce their lifetime intake.However, their _19_ risks coming across as exhortation and nannying. Constant health scares just _20_ with no one listening.1. A In B Towards C On D Till2. A match B express C satisfy D influence3. A patience B enjoyment C surpriseD concern4. A intensified B privilegedC compelled D guaranteed5. A issued B receivedC ignoredD canceled6. A under B atC for D by7. A forget B regretC finish D avoid8. A partially B regularly C easily D initially9. A Unless B SinceC If D While10. A secondary B externalC inconclusive D negative11. A insufficient B bound C likely D slow12. A On the basis of B At the cost of C In addition toD In contrast to13. A interesting B advisable C urgent D fortunate14. A As usual B In particularC By definition D After all15. A resemblanceB combinationC connectionD pattern16. A madeB served C saved D used17. A To be fair B For instance C To be briefD in general18. A reluctantly B entirelyC gradually D carefully19. A promise B experienceC campaign D competition20. A follow upB pick up C open up D end up解析：今年完形填空的难度较前两年略难，虽然话题不难理解，但不易把握上下文的线索。

需要对文章内容有全面和精准的把握才能做好主要内容讲的是虽然烤肉之类的食品是会对健康带来危害，我们对这些健康方面的危言耸听也不可过度恐慌属于比较生活的话题下面我们一起来看一下答案及解析1.【答案】 C On 【解析】此处考察介词词义辨析On a cold winters day 意思是在一个寒冷冬日介词on 后加具体的某一天； in 后加一段时间，例如in winter ，in 2002；toward 表方向，不与时间搭配；till 意思是直到，例如till tomorrow ， till next week ，与句意不符故正确答案为on2.【答案】 A match【解析】此处考察动词词义辨析文章的首段首句提到：即使家庭成员不太可能经常坐下来一起吃饭，但数百万英国人将在这个周末参加这个国家最伟大的传统活动之一：星期日烤肉On a cold winters day, few culinary pleasures can _2_it. 在一个寒冷的冬日，很少有什么乐趣与之匹配match 匹配 express 表达satisfy 满足，满意；确信；符合influence 影响3.【答案】 B enjoyment【解析】此处考察上下文逻辑关系。

上文说到星期日烤肉是一项开心的活动后文Yet 进行语义转折：然而正如现在报道的那样，食品卫生部门认为这种3 会导致另一种有罪的快乐4 损害我们的健康enjoyment 乐趣与上文pleasures 和下文 another pleasures 互为关联信息patience 耐心，耐性 surprise 惊喜 concern 关心4.【答案】 D guaranteed【解析】此处考察非谓语动词做后置定语的用法空格所在句指出：这种快乐会导致另一种有罪的快乐4 损害我们的健康guaranteed 有保证的，一定的，填入空格处意为：这种快乐会导致另一种有罪的快乐，肯定会损害我们的健康intensified 增强，加剧；privileged 享有特权，专用，特许；compelled 强迫5.【答案】 A issued【解析】此处考察词义辨析The Food Standards Authority (FSA) has _5_ a public warning. 食品标准管理局一项公开的警告. issued 发表，发布，发出；received 接收，接到；ignored 忽视，忽略； canceled取消。

issued a public warning 发出一项公开的警告符合文意6.【答案】 B at【解析】此处考察介词辨析in some foods cooked _6_ high temperatures. under在.下面； for 为了；因为；对于；by 在 旁边 ; 通过 ; 由于 ; 经过7.【答案】 D avoid【解析】 此处考察上下文逻辑关系7 空句首 this mean 代词 this 指代上文高温炙烤的食物里会有化学复合物有害人体身体健康所以下文提出建议人们应该7 炸土豆，不吃薄皮披萨并且.7 空同时也与reject构成语义并列的关系，故avoid 正确 forget 忘记； regret后悔； finish 完成8.【答案】 A partially【解析】此处考察词义辨析+上下文语境 .and only_8_ toast their bread.8 空前文说到建议人们不吃炸土豆，薄皮披萨或者只是8 烤面包 partially 部分地，偶尔地；regularly 有规律地；easily容易地；initially 最初地故A 选项正确9.【答案】 D While【解析】此处考察上下文逻辑关系+逻辑连接词辨析。

9_ studies have shown that acrylamide can cause neurological damage in mice, there is no _10_ evidence that it causes cancer in humans.9 研究表明丙烯酰胺可引起小鼠神经损伤，但是没有10 证据表明它会导致人类患癌症前后句为转折/对比 /让步的逻辑关系，故选择while 表示虽然，尽管Unless 除非，表条件的逻辑关系；Since 因为，表因果逻辑；If如果，表条件的逻辑关系10.【答案】 C conclusive【解析】此处考察词义辨析+上下文语境9 研究表明丙烯酰胺可引起小鼠神经损伤，但是没有10 证据表明它会导致人类患癌症conclusive 决定性的 ; 令人信服的 ; 确凿的secondary 第二的，中等的 ;间接的 ; external 外面的，外部的 ; 表面上的 ; 外用的 ; 外国的 ; negative 消极的，否认的11.【答案】 C likely【解析】此处考察固定搭配be likely to 可能 insufficient不足的，不够的；bound 捆绑的，束缚的，有义务的； slow 缓慢的。

12.【答案】 A On the basis of【解析】此处考察短语辨析+上下文逻辑 _12_ the precautionary principle, it could be argued that it is _13_ to follow the FSA advice.12 预防性原则，可以说遵循FSA的建议是13 。